<template>
  <div>
    <TyNav></TyNav>
    <div class="main">
      <div class="py-container">
        <!--bread-->
        <div class="bread">
          <ul class="fl sui-breadcrumb">
            <li>
              <a href="#">全部结果</a>
            </li>
          </ul>
          <ul class="fl sui-tag">
            <!-- 分类的面包屑 -->
            <li class="with-x" v-if="searchParmas.categoryName">{{ searchParmas.categoryName }}<i @click="removeCategory">x</i></li>
            <!-- 关键字的面包屑 -->
            <li class="with-x" v-if="searchParmas.keyworld">{{ searchParmas.keyworld }}<i @click="removeKeyworld">x</i></li>
            <!-- 品牌的面包屑 -->
            <li class="with-x" v-if="searchParmas.trademark">{{ searchParmas.trademark.splic(':')[0] }}<i @click="removeTrademark">x</i></li>
            <!-- 属性的面包屑 -->
            <li class="with-x" v-for="(attrValue, index) in searchParmas.props" :key="index">{{ attrValue.split(':')[1] }}<i @click="removeAttr(index)">x</i></li>
          </ul>
        </div>

        <!--selector-->
        <SearchSelector @trademarkInfo="trademarkInfo" @attrInfo="attrInfo" />

        <!--details-->
        <div class="details clearfix">
          <div class="sui-navbar">
            <div class="navbar-inner filter">
              <!-- 排序结构 -->
              <ul class="sui-nav">
                <li :class="{ active: searchParmas.order.indexOf('1') !== -1 }" @click="changOrder('1')">
                  <a href="#">综合 <span v-show="active">↓</span> </a>
                </li>
                <li :class="{ active: searchParmas.order.indexOf('2') !== -1 }" @click="changOrder('2')">
                  <a href="#">价格 <span v-show="active">↓</span></a>
                </li>
              </ul>
            </div>
          </div>
          <div class="goods-list">
            <ul class="yui3-g">
              <!-- 产品列表 -->
              <li class="yui3-u-1-5" v-for="good in goodsList" :key="good.id">
                <div class="list-wrap">
                  <div class="p-img">
                    <router-link :to="`/detail/${good.id}}`"><img :src="good.defaultImg" /></router-link>
                  </div>
                  <div class="price">
                    <strong>
                      <em>¥ </em>
                      <i>{{ good.price }}.00</i>
                    </strong>
                  </div>
                  <div class="attr">
                    <a target="_blank" href="item.html" title="促销信息，下单即赠送三个月CIBN视频会员卡！【小米电视新品4A 58 火爆预约中】">{{ good.title }}</a>
                  </div>
                  <div class="commit">
                    <i class="command">已有<span>2000</span>人评价</i>
                  </div>
                  <div class="operate">
                    <a href="success-cart.html" target="_blank" class="sui-btn btn-bordered btn-danger">加入购物车</a>
                    <a href="javascript:void(0);" class="sui-btn btn-bordered">收藏</a>
                  </div>
                </div>
              </li>
            </ul>
          </div>
          <Paginaion :pageNo="searchParmas.pageNo" :PageSize="searchParmas.pageSize" :total="total" :continues="5" @getPageNo="getPageNo"></Paginaion>
        </div>
      </div>
    </div>
  </div>
</template>
 
<script>
import SearchSelector from './SearchSelector/SearchSelector'
import { mapState, mapGetters } from 'vuex'
import bus from '@/EventBus'
export default {
  name: 'Search',
  data() {
    return {
      //带给服务器的参数
      searchParmas: {
        category1ID: '', //一级目录
        category2ID: '',
        category3ID: '',
        categoryName: '',
        keyworld: '',
        order: '1:desc', //排序：初始状态应该是综合|降序
        pageNo: 1, //当前页
        pageSize: 10,
        props: '', //商品的属性
        trademark: '', //品牌
      },
    }
  },
  created() {
    this.searchParmas.category1ID = this.$route.query.category1ID
    this.searchParmas.category2ID = this.$route.query.category2ID
    this.searchParmas.category3ID = this.$route.query.category3ID
    this.searchParmas.keyworld = this.$route.params.keyworld
    this.getData()
  },
  components: {
    SearchSelector,
  },
  methods: {
    getData() {
      this.$store.dispatch('getSearchList', this.searchParmas)
    },
    //删除分类的名字
    removeCategory() {
      this.searchParmas.categoryName = ''
      this.getData()
      //地址栏的路径也需要改
      if (this.$route.params) return this.$router.push({ name: 'serach', params: this.$route.params })
    },
    //删除关键字
    removeKeyworld() {
      this.searchParmas.keyworld = ''
      this.getData()
      //通知兄弟组件清除关键字
      bus.$emit('clear')
      if (this.$route.query) return this.$router.push({ name: 'serach', query: this.$route.query })
    },
    //自定义事件(SearachSelect组件传的)
    trademarkInfo(trademark) {
      this.searchParmas.trademark = `${trademark.tmID}:${trademark.tmName}`
      this.getData()
    },
    removeTrademark() {
      this.trademark = ''
      this.getData()
    },
    //接受（SearchSlect组件传的值）
    attrInfo(attr, attrValue) {
      // console.log(attr, attrValue)
      let props = `${attr.attrId}:${attrValue}:${attr.attrName}`
      if (this.searchParmas.props.indexOf(props) === -1) {
        this.searchParmas.props.push(props)
      }
      this.getData()
    },
    //删除售卖属性
    removeAttr(index) {
      this.searchParmas.props.splice(index, 1)
      this.getData()
    },
    //排序操作
    changOrder(flg) {
      let priginOrder = this.searchParmas.order
      let newflg = ''
      //flg:表示的是区分综合价格
      if (flg === 1) {
        //综合
        newflg = ` ${priginOrder.split(':')[0]}:${priginOrder.split(':')[1]} == 'desc' ? 'asc' : 'desc'`
      } else {
        newflg = ` ${(priginOrder.split(':')[0] = '2')}:${priginOrder.split(':')[1]} == 'desc' ? 'asc' : 'desc'`
      }
      this.searchParmas.order = newflg
      this.getData()
    },
    //自定义事件--获取当前的页数
    getPageNo(pageNo) {
      this.searchParmas.pageNo = pageNo
      this.getData()
    },
  },
  computed: {
    ...mapState({
      getSearchList: (state) => {
        return state.search.searchList
      },
      total: (state) => {
        return state.search.searchList.total
      },
    }),
    ...mapGetters(['goodsList', 'trademarkList', 'attrsList']),
  },
  watch: {
    //鉴定路由信息是否发生变化，如果发生变化侧重新发起get请求（深度监听必须是数据很复杂的）
    $route(newValue, oldValue) {
      //重新整理searchParmas的属性
      Object.assign(this.searchParmas, this.$route.query, this.$route.params)
      this.getData()
      this.searchParmas.category1ID = ''
      this.searchParmas.category2ID = ''
      this.searchParmas.category3ID = ''
    },
  },
}
</script>

<style lang="less" scoped>
.main {
  margin: 10px 0;

  .py-container {
    width: 1200px;
    margin: 0 auto;

    .bread {
      margin-bottom: 5px;
      overflow: hidden;

      .sui-breadcrumb {
        padding: 3px 15px;
        margin: 0;
        font-weight: 400;
        border-radius: 3px;
        float: left;

        li {
          display: inline-block;
          line-height: 18px;

          a {
            color: #666;
            text-decoration: none;

            &:hover {
              color: #4cb9fc;
            }
          }
        }
      }

      .sui-tag {
        margin-top: -5px;
        list-style: none;
        font-size: 0;
        line-height: 0;
        padding: 5px 0 0;
        margin-bottom: 18px;
        float: left;

        .with-x {
          font-size: 12px;
          margin: 0 5px 5px 0;
          display: inline-block;
          overflow: hidden;
          color: #000;
          background: #f7f7f7;
          padding: 0 7px;
          height: 20px;
          line-height: 20px;
          border: 1px solid #dedede;
          white-space: nowrap;
          transition: color 400ms;
          cursor: pointer;

          i {
            margin-left: 10px;
            cursor: pointer;
            font: 400 14px tahoma;
            display: inline-block;
            height: 100%;
            vertical-align: middle;
          }

          &:hover {
            color: #28a3ef;
          }
        }
      }
    }

    .details {
      margin-bottom: 5px;

      .sui-navbar {
        overflow: visible;
        margin-bottom: 0;

        .filter {
          min-height: 40px;
          padding-right: 20px;
          background: #fbfbfb;
          border: 1px solid #e2e2e2;
          padding-left: 0;
          border-radius: 0;
          box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065);

          .sui-nav {
            position: relative;
            left: 0;
            display: block;
            float: left;
            margin: 0 10px 0 0;

            li {
              float: left;
              line-height: 18px;

              a {
                display: block;
                cursor: pointer;
                padding: 11px 15px;
                color: #777;
                text-decoration: none;
              }

              &.active {
                a {
                  background: #e1251b;
                  color: #fff;
                }
              }
            }
          }
        }
      }

      .goods-list {
        margin: 20px 0;

        ul {
          display: flex;
          flex-wrap: wrap;

          li {
            height: 100%;
            width: 20%;
            margin-top: 10px;
            line-height: 28px;

            .list-wrap {
              .p-img {
                padding-left: 15px;
                width: 215px;
                height: 255px;

                a {
                  color: #666;

                  img {
                    max-width: 100%;
                    height: auto;
                    vertical-align: middle;
                  }
                }
              }

              .price {
                padding-left: 15px;
                font-size: 18px;
                color: #c81623;

                strong {
                  font-weight: 700;

                  i {
                    margin-left: -5px;
                  }
                }
              }

              .attr {
                padding-left: 15px;
                width: 85%;
                overflow: hidden;
                margin-bottom: 8px;
                min-height: 38px;
                cursor: pointer;
                line-height: 1.8;
                display: -webkit-box;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 2;

                a {
                  color: #333;
                  text-decoration: none;
                }
              }

              .commit {
                padding-left: 15px;
                height: 22px;
                font-size: 13px;
                color: #a7a7a7;

                span {
                  font-weight: 700;
                  color: #646fb0;
                }
              }

              .operate {
                padding: 12px 15px;

                .sui-btn {
                  display: inline-block;
                  padding: 2px 14px;
                  box-sizing: border-box;
                  margin-bottom: 0;
                  font-size: 12px;
                  line-height: 18px;
                  text-align: center;
                  vertical-align: middle;
                  cursor: pointer;
                  border-radius: 0;
                  background-color: transparent;
                  margin-right: 15px;
                }

                .btn-bordered {
                  min-width: 85px;
                  background-color: transparent;
                  border: 1px solid #8c8c8c;
                  color: #8c8c8c;

                  &:hover {
                    border: 1px solid #666;
                    color: #fff !important;
                    background-color: #666;
                    text-decoration: none;
                  }
                }

                .btn-danger {
                  border: 1px solid #e1251b;
                  color: #e1251b;

                  &:hover {
                    border: 1px solid #e1251b;
                    background-color: #e1251b;
                    color: white !important;
                    text-decoration: none;
                  }
                }
              }
            }
          }
        }
      }

      .page {
        width: 733px;
        height: 66px;
        overflow: hidden;
        float: right;

        .sui-pagination {
          margin: 18px 0;

          ul {
            margin-left: 0;
            margin-bottom: 0;
            vertical-align: middle;
            width: 490px;
            float: left;

            li {
              line-height: 18px;
              display: inline-block;

              a {
                position: relative;
                float: left;
                line-height: 18px;
                text-decoration: none;
                background-color: #fff;
                border: 1px solid #e0e9ee;
                margin-left: -1px;
                font-size: 14px;
                padding: 9px 18px;
                color: #333;
              }

              &.active {
                a {
                  background-color: #fff;
                  color: #e1251b;
                  border-color: #fff;
                  cursor: default;
                }
              }

              &.prev {
                a {
                  background-color: #fafafa;
                }
              }

              &.disabled {
                a {
                  color: #999;
                  cursor: default;
                }
              }

              &.dotted {
                span {
                  margin-left: -1px;
                  position: relative;
                  float: left;
                  line-height: 18px;
                  text-decoration: none;
                  background-color: #fff;
                  font-size: 14px;
                  border: 0;
                  padding: 9px 18px;
                  color: #333;
                }
              }

              &.next {
                a {
                  background-color: #fafafa;
                }
              }
            }
          }

          div {
            color: #333;
            font-size: 14px;
            float: right;
            width: 241px;
          }
        }
      }
    }
  }
}
</style>